| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.78 | 13.652% | $125.9037 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $131.74 | 12.431% | $148.1166 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $66.29 | 8.291% | $71.7861 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $22.63 | 12.731% | $25.511 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $120.39 | 12.359% | $135.269 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $136.96 | 4.861% | $143.6176 | $143.62 | $143.60 | $143.60 |
| Purchase #7 | $179.35 | 10.447% | $198.0867 | $198.09 | $198.10 | $198.10 |
| 7 purchase totals = | $768.14 | $848.2907 | $848.30 | $848.25 | $848.30 | |